jackbpaiva
Error in start app elixir/phoenix docker in container
When I perform my elixir / phoenix application locally.
mix phx.server
Start normally.
But when I put it in the container, it returns me
Instrumenter.Phoenix.init / 1 is undefined or private
My application has the distiller and I’m integrating the prometheus in Phoenix.
What could be happening?
First Post!
idi527
What could be happening?
One unlikely possibility is your container uses an environment different from dev (which is what you usually use with mix phx.server) for which Instrumenter.Phoenix wasn’t compiled.
Last Post!
NobbZ
Is there a ENV MIX_ENV=prod in the docker file before the failing line?
If not, then it will try to compile as dev but misses dependencies, as you only downloaded for prod before…
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